He smiled politely ________ Mary apologized for her drunken friends.
I am sure that _______ you said is wrong.
I had no idea when World War Ⅱ________,so I turned to my teacher for help.
________,dear!Things won't be as bad as you think. There certainly will be chances for you.
His parents died in the strong earthquake, and he was _____ by the old man.
Your ability has never been in doubt — the question is _______ you are prepared to work hard.